Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chi cac phan snippets" » "chi cac nhan snippets", "chi cao phan snippets", "chi cap phan snippets", "cho cac phan snippets", "chi cuc phan snippets", "chon cac phan snippets", "chi cac phan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("chi cac phan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi cac phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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